NumberResearchRecent thousands-block assignments
1 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 571
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2026-09-14 | 571-704-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NOKESVILLE | VA |
| 2026-08-06 | 571-698-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | ARCOLA | VA |
| 2026-07-16 | 571-749-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WSNGTNZN17 | VA |
| 2026-06-30 | 571-760-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | WSNGTNZN08 | VA |
| 2026-06-29 | 571-756-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | HAYMARKET | VA |
| 2026-06-29 | 571-761-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | LORTON | VA |
| 2026-06-11 | 571-759-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | HERNDON | VA |
| 2026-06-09 | 571-932-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LORTONMTRO | VA |
| 2026-05-26 | 571-764-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | OCCOQUAN | VA |
| 2026-04-27 | 571-934-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | DULLES | VA |
| 2026-02-25 | 571-708-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | DALE CITY | VA |
| 2025-10-16 | 571-636-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | HAYMARKET | VA |
| 2025-08-08 | 571-696-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | ENGLESIDE | VA |
| 2025-07-08 | 571-680-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | LEESBURG | VA |
| 2025-07-08 | 571-704-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | NOKESVILLE | VA |
| 2025-06-03 | 571-625-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | TRIANGLE | VA |
| 2025-06-02 | 571-724-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | OCCOQUAN | VA |
| 2025-06-02 | 571-727-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | LORTON | VA |
| 2025-05-28 | 571-720-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | HERNDON | VA |
| 2025-05-28 | 571-741-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | BRADDOCK | VA |
| 2025-01-24 | 571-702-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DALE CITY | VA |
| 2025-01-16 | 571-698-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ARCOLA | VA |
| 2024-12-30 | 571-704-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | NOKESVILLE | VA |
| 2024-11-14 | 571-681-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | WSNGTNZN19 | VA |
| 2024-09-12 | 571-788-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | HAYMARKET | VA |
| 2024-08-22 | 571-673-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | OCCOQUAN | VA |
| 2024-07-18 | 571-701-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | NOKESVILLE | VA |
| 2024-07-10 | 571-680-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LEESBURG | VA |
| 2024-06-12 | 571-497-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | OCCOQUAN | VA |
| 2024-05-16 | 571-573-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NOKESVILLE | VA |
| 2024-04-12 | 571-673-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | OCCOQUAN | VA |
| 2024-03-26 | 571-573-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | NOKESVILLE | VA |
| 2024-03-21 | 571-240-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | HERNDON | VA |
| 2024-02-12 | 571-727-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | LORTON | VA |
| 2023-12-28 | 571-240-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | HERNDON | VA |
| 2023-11-15 | 571-617-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | LEESBURG | VA |
| 2023-11-09 | 571-688-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | INDENDNTHL | VA |
| 2023-08-02 | 571-604-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | WSNGTNZN19 | VA |
| 2023-04-17 | 571-646-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ENGLESIDE | VA |
| 2023-03-15 | 571-773-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DULLESMTRO | VA |
| 2023-02-16 | 571-593-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | LEESBURG | VA |
| 2023-02-01 | 571-597-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | HERNDON | VA |
| 2023-02-01 | 571-597-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | HERNDON | VA |
| 2023-01-31 | 571-605-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DALE CITY | VA |
| 2023-01-27 | 571-746-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | DULLES | VA |
| 2022-12-07 | 571-751-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | ARCOLA | VA |
| 2022-11-30 | 571-547-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | WSNGTNZN08 | VA |
| 2022-11-30 | 571-560-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | WSNGTNZN08 | VA |
| 2022-11-15 | 571-877-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | LORTONMTRO | VA |
| 2022-09-12 | 571-580-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | OCCOQUAN | VA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.